Manatee Works - Manatee Works offers barcode decoding solutions.
BarCodeWiz OnLabel - Barcode and QR Code and Barcode
LabelJoy - Labeljoy is another professional barcode software that generates more than 18 different kinds of barcodes, import barcode from the database and automatic checksum calculation.
QR Code KIT - Formerly known as uQR.me, QR Code KIT is the strongest, most reliable QR code solution – the only one you'll ever need.
QRness - A free QR code generator that outputs a QR code widget for every page of your website so that your users can easily send your content to their mobile device for further reading on-the-go without cumbersome sync-tools/registrations/extensions.
CorgiSoft - CorgiSoft is a free inventory management software designed to be an efficient, fully supported, and easy to use solution to your inventory tracking needs.